# Retraction Note: Hippocampal neuronal cells that accumulate α-synuclein fragments are more vulnerable to Aβ oligomer toxicity via mGluR5– implications for dementia with lewy bodies

**Authors:** Cassia R Overk, Anna Cartier, Gideon Shaked, Edward Rockenstein, Kiren Ubhi, Brian Spencer, Diana L Price, Christina Patrick, Paula Desplats, Eliezer Masliah

PMC · DOI: 10.1186/s13024-025-00881-6 · 2025-08-05

## Full-text entities

- **Genes:** GRM5 (glutamate metabotropic receptor 5) [NCBI Gene 2915] {aka GPRC1E, MGLUR5, PPP1R86, mGlu5}, SNCA (synuclein alpha) [NCBI Gene 6622] {aka NACP, PARK1, PARK4, PD1}, APP (amyloid beta precursor protein) [NCBI Gene 351] {aka AAA, ABETA, ABPP, AD1, APPI, CTFgamma}
- **Diseases:** dementia (MESH:D003704), toxicity (MESH:D064420)
- **Chemicals:** Abeta1 (-)

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Source: https://tomesphere.com/paper/PMC12323172